/Engine/Plugins/Online/OnlineServices/Source/OnlineServicesInterface/Public/Online/Sessions.h
Parameters for the IsPresenceSession call return
[TOnlineResult](API\Plugins\OnlineServicesInterface\Online\TOnlineResult)< [FIsPresenceSession](API\Plugins\OnlineServicesInterface\Online\FIsPresenceSession) > IsPresenceSession ( [FIsPresenceSession::Params](API\Plugins\OnlineServicesInterface\Online\FIsPresenceSession\Params) && Params ) const